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screen will not erase it from memory. You can recall a screen over and over without 
losing it. The only way to lose a screen is to store a new screen in its place. 

 
2.  Store: - Storing a screen in memory is very easy. After selecting the desired memory 

location, simply press either the Store L (left) or Store R (right) button. Pressing the R 
(right) button will store the right side of the display screen and pressing the L (left) 
button will store the left side, so that zoom, bottom lock or the left side of the full 
depth range may be stored. The depths of the upper and lower part of the screen will 
also be stored for reference later. 

 
If you store a screen into a memory location that already has information stored, the old 
information will be erased and the new information will be stored. In this way you may 
use a memory location over and over again. 
 
To discontinue the Memory feature, press the Mode Select button to select either depth 
or temperature. 
 
 

CARING FOR YOUR LCR: 
 
Since your Humminbird LCR is completely waterproof, it can be cleaned with soap and water or 
hosed off after salt water use with no fear of damage to the unit or its electronics. When cleaning 
the lens, it is suggested you use a chamois cloth and a non-abrasive cleaner such as windex. Do 
not wipe while dirt or other gritty material is on the lens. Care should be exercised to avoid 
scratching the lens. 
 
Care should be exercised to keep chemicals such as bug repelent, ammonia, abrasive cleaners, 
or gasoline away from the LCR case and lens. 
 
As with any electrical instrument, do not leave your LCR on the dash board or rear window area 
of the car. The sun can create extremely high temperatures which can damage the case and 
internal electrical components. 
 
Extreme heat can possibly cause a blackening of the display. This is a temporary condition which 
will quickly clear. It is recommended that during periods of non-use, such as parking or trailoring 
the boat, that the LCR be removed from the boat or that the LCR face be turned down away from 
direct sun. 
 
During extended periods of non-use, such as winter, you should store the LCR and other 
removable depth sounders in the house or garage. This will help prolong the good appearance 
and operation of these instruments. 
 
 
LEARNING TO USE YOUR LCR 
 
After installing the unit, transducer, and power cable as instructed, the LCR is ready for use. By 
following the steps below you will be able to quickly learn how to use the LCR. Also, trouble 
shooting suggestions are listed in these steps. Note: Perform steps 1 through 6 at idle or slow 
speed. These steps will insure that your LCR is working properly. Step 7 will test the high speed 
operation of your transducer installation. 
 
Step 1 
 
Turn your LCR on by pushing the "On" button. The LCR's computer will automatically adjust the 
sensitivity and depth range so that in about one second you will see images appear on the right 

Содержание LCR 8000

Страница 1: ......

Страница 2: ...uding aluminum Please carefully consider the following before installing your transducer TRANSDUCER MOUNTING OPTIONS A Transom Mount The Humminbird high speed transducer allows the transducer element...

Страница 3: ...bronz thru hull transducer has a threaded stem which installs through a hole drilled in the boat hull leaving the housing exposed under the boat This type of installation must be used for many boats...

Страница 4: ...use a silicone sealant between the screwhead and bracket in order to prevent leaking See Figure C Step 2 BRACKET INSTALLATION Fiberglass Boats If your boat has a stepped transom located below and und...

Страница 5: ...cally in the three slots found in the bracket It is important to use a silicone sealant between the screwhead and bracket in order to prevent leaking Step 3 TRANSDUCER PIVOT ASSEMBLY Assemble the pivo...

Страница 6: ...the bracket Slide the O ring on to the headed pin and insert it through the two parts Assemble by screwing the x3 8 allen head screw into the end of the pin and tighten See Figure G Step 5 ANGLE ALLIG...

Страница 7: ...h this type installation it is important that the transducer be mounted by someone familiar with the use of two part epoxy adhesives For this reason Techsonic Industries Inc will not be responsible fo...

Страница 8: ...ye of the transducer The bubbles will disappear in a short time or can be removed by rubbing the transducer eye with your fingers while the transducer is in the water 4 If your instrument should fail...

Страница 9: ...Install the mounting knobs and tighten snugly The unit can now be swiveled and tilted to any desired position...

Страница 10: ...cket can also be mounted directly to the dash without the swivel mount however this method is not recommended since the unit cannot be rotated INSTALLING THE CABLES Your LCR comes equipped with Hummin...

Страница 11: ...ole cover after determining the necessary wire length from the hole The power cable has a red lead to the positive post and the black lead to the negative post Install a 1 amp fuse between the red cab...

Страница 12: ...while still viewing the full depth range information on the right The display used on the LCR is a Liquid Crystal Display The material in the display is a liquid that can be aligned such that it eith...

Страница 13: ...d screen memory work in the same way to give you the benefit of split screen comparisons The detailed operation of each of these functions is explained later in this manual TOTAL SCREEN UPDATE What is...

Страница 14: ...pth scale This Total Screen Update feature works when changing to deeper or shallower scales For example suppose you are in the 0 to 120 foot scale but the bottom depth changes quickly to 20 feet When...

Страница 15: ...itch The LCR always comes on in the automatic mode In the automatic mode the unit will find the bottom by varying the sensitivity and selecting the proper depth range for a satisfactory return Also th...

Страница 16: ...nd later want to change it again you can just press either the or V button if no other function light gray button had been pressed since the zoom range button 4 Depth Automatic Mode In the automatic m...

Страница 17: ...to change to the 0 to 60 foot range The depth range can also be changed by only pressing the depth set button Each time this button is pressed the depth range will decrease become shallower Remember t...

Страница 18: ...hen a hard bottom is being read the sensitivity needed to achieve a good return will be less Also in the automatic mode the unit will black out the display beneath the bottom line Manual Mode There ar...

Страница 19: ...region may be selected as 15 feet 30 feet or 60 feet pressing the range size button Each time this range size button is pressed the zoom range size increases until it is at the maximum then the size...

Страница 20: ...r you have passed over it Remember that because of the LCR s Total Screen Update feature even while you are using Zoom no information is being lost You can turn Zoom off go to any depth range and see...

Страница 21: ...me a return is detected between the boat and the bottom It will not alarm on the bottom but only on objects off the bottom To activate the Fish Alarm press the Fish On Off button The indicator in the...

Страница 22: ...at the previous setting 11 Mode This button selects what is shown in the lower right corner of the display either depth surface temperature or memory location Depth When the LCR is turned on the digit...

Страница 23: ...matically split to display the screen in memory on the left side and the full depth scale information on the right See Figure 20 NOTE If zoom or bottom lock is on when recalling a memory screen then t...

Страница 24: ...d to avoid scratching the lens Care should be exercised to keep chemicals such as bug repelent ammonia abrasive cleaners or gasoline away from the LCR case and lens As with any electrical instrument d...

Страница 25: ...to deeper water until the bottom return goes off the display The LCR will automatically change to the next deeper depth range Notice that the entire screen is changed to the new depth range This is th...

Страница 26: ...splayed on the screen turn the unit off and then on again If this does not clear the fault condition the unit should be returned for repair LEARNING TO USE SCREEN MEMORY The operation of the LCR Scree...

Страница 27: ...ion LEARNING TO READ THE DISPLAY The following illustrations show some typical displays with bottom structure and fish returns These should help you in interpreting the information being displayed on...

Страница 28: ...With bottom lock the wreck and fish are clearly displayed on the left side of the screen which shows an expanded view 40 feet up from the bottom screen is from 112 feet to 172 feet...

Страница 29: ...ermocline therefore if you want to see the thermocline go to the manual mode and increase the sensitivity level OPTIONAL SURFACE TEMPERATURE GAUGE Your LCR 8000 or LCR 8000D is designed to work with a...

Страница 30: ...lay the reading on the LCR screen The probe and computer controlled electronics have been designed for an accurate indication and an extremely fast response time If you do not have a surface temperatu...

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